Merge patch series "netfs: Miscellaneous cleanups"

David Howells <dhowells@redhat.com> says:

Here are some miscellaneous very minor cleanups for netfslib for the next
merge window, primarily from Max Kellermann, if you could pull them.

 (1) Remove NETFS_SREQ_SEEK_DATA_READ.

 (2) Remove NETFS_INVALID_WRITE.

 (3) Remove NETFS_ICTX_WRITETHROUGH.

 (4) Remove NETFS_READ_HOLE_CLEAR.

 (5) Reorder structs to eliminate holes.

 (6) Remove netfs_io_request::ractl.

 (7) Only provide proc_link field if CONFIG_PROC_FS=y.

 (8) Remove folio_queue::marks3.

 (9) Remove NETFS_RREQ_DONT_UNLOCK_FOLIOS.

(10) Remove NETFS_RREQ_BLOCKED.

* patches from https://lore.kernel.org/20250519134813.2975312-1-dhowells@redhat.com:
  fs/netfs: remove unused flag NETFS_RREQ_BLOCKED
  fs/netfs: remove unused flag NETFS_RREQ_DONT_UNLOCK_FOLIOS
  folio_queue: remove unused field `marks3`
  fs/netfs: declare field `proc_link` only if CONFIG_PROC_FS=y
  fs/netfs: remove `netfs_io_request.ractl`
  fs/netfs: reorder struct fields to eliminate holes
  fs/netfs: remove unused enum choice NETFS_READ_HOLE_CLEAR
  fs/netfs: remove unused flag NETFS_ICTX_WRITETHROUGH
  fs/netfs: remove unused source NETFS_INVALID_WRITE
  fs/netfs: remove unused flag NETFS_SREQ_SEEK_DATA_READ

Link: https://lore.kernel.org/20250519134813.2975312-1-dhowells@redhat.com
Signed-off-by: Christian Brauner <brauner@kernel.org>

1 files changed, 0 insertions, 42 deletions

diff --git a/include/linux/folio_queue.h b/include/linux/folio_queue.h
index 45ad2408a80c..adab609c972e 100644
--- a/include/linux/folio_queue.h
+++ b/include/linux/folio_queue.h
@@ -34,7 +34,6 @@ struct folio_queue {
 	struct folio_queue	*prev;		/* Previous queue segment of NULL */
 	unsigned long		marks;		/* 1-bit mark per folio */
 	unsigned long		marks2;		/* Second 1-bit mark per folio */
-	unsigned long		marks3;		/* Third 1-bit mark per folio */
 #if PAGEVEC_SIZE > BITS_PER_LONG
 #error marks is not big enough
 #endif
@@ -58,7 +57,6 @@ static inline void folioq_init(struct folio_queue *folioq, unsigned int rreq_id)
 	folioq->prev = NULL;
 	folioq->marks = 0;
 	folioq->marks2 = 0;
-	folioq->marks3 = 0;
 	folioq->rreq_id = rreq_id;
 	folioq->debug_id = 0;
 }
@@ -179,45 +177,6 @@ static inline void folioq_unmark2(struct folio_queue *folioq, unsigned int slot)
 }
 
 /**
- * folioq_is_marked3: Check third folio mark in a folio queue segment
- * @folioq: The segment to query
- * @slot: The slot number of the folio to query
- *
- * Determine if the third mark is set for the folio in the specified slot in a
- * folio queue segment.
- */
-static inline bool folioq_is_marked3(const struct folio_queue *folioq, unsigned int slot)
-{
-	return test_bit(slot, &folioq->marks3);
-}
-
-/**
- * folioq_mark3: Set the third mark on a folio in a folio queue segment
- * @folioq: The segment to modify
- * @slot: The slot number of the folio to modify
- *
- * Set the third mark for the folio in the specified slot in a folio queue
- * segment.
- */
-static inline void folioq_mark3(struct folio_queue *folioq, unsigned int slot)
-{
-	set_bit(slot, &folioq->marks3);
-}
-
-/**
- * folioq_unmark3: Clear the third mark on a folio in a folio queue segment
- * @folioq: The segment to modify
- * @slot: The slot number of the folio to modify
- *
- * Clear the third mark for the folio in the specified slot in a folio queue
- * segment.
- */
-static inline void folioq_unmark3(struct folio_queue *folioq, unsigned int slot)
-{
-	clear_bit(slot, &folioq->marks3);
-}
-
-/**
  * folioq_append: Add a folio to a folio queue segment
  * @folioq: The segment to add to
  * @folio: The folio to add
@@ -318,7 +277,6 @@ static inline void folioq_clear(struct folio_queue *folioq, unsigned int slot)
 	folioq->vec.folios[slot] = NULL;
 	folioq_unmark(folioq, slot);
 	folioq_unmark2(folioq, slot);
-	folioq_unmark3(folioq, slot);
 }
 
 #endif /* _LINUX_FOLIO_QUEUE_H */